Abstract
We extend the supergravity model to SO(10) gauge symmetry. There is a hierarchical structure with intermediate mass scale for SO(10)-symmetry breaking, along with a tree-level weak-symmetry breaking caused by a Polony-type potential in a manner parallel to SU(5)-symmetry breaking.
- Received 22 June 1984
DOI:https://doi.org/10.1103/PhysRevD.31.656
©1985 American Physical Society
